Cannot create message correlation property using the wizzard.

1) Under Correlation Sets click Add Correlation Set 2) Click on the new Correlation Set and in the properties view switch to Details 3) Choose to add a property 4) In the Select a Property window select New 5) Choose a name for the property (e.g. IdProperty) 6) Click Browse to select a type of the property (Assuming there's a HelloMessage message which has an integer InstanceId as a part of it) 7) Choose xsd:int (a primitive) from the list and click OK